title: Clinical conferences at the Johns Hopkins Hospital. Post-transfusion hepatitis.
mesh_terms: D000368:Aged; D000956:Antigens, Viral / Q000032:analysis; D005260:Female; D006526:Hepatitis C / Q000175:diagnosis* / Q000517:prevention & control; D006518:Hepatitis Viruses / Q000276:immunology; D006525:Hepatitis, Viral, Human / Q000175:diagnosis*; D006801:Humans; D065227:Transfusion Reaction
chemical_list: D000956:Antigens, Viral